Close-up of Anemone Shrimp underwater, Croatia

Close-up of Atlantic cauliflower jellyfish underwater

Close-up of cuttlefish underwater, Atlantic Ocean

Comb Jellyfish (Ctenphora), Norway, Atlantic ocean, close-up

Fluorescent hard coral, Sipadan, Malaysia, Pacific Ocean, close-up

Close-up of Atlantic Puffin (Fratercula arctica) bird on rock

Coral grouper (Cephalopholis miniata), Zabargad, Egypt, Red Sea, close-up

Colourful sea slug (Hypselodoris bullockii) on coral, Lankayan Island, Malaysia, close-up

Lettuce Sea Slug (Tridachia crispata) on coral, Guadeloupe, French Antilles, close-up

Close-up of coral reef with a speed boat in the background

Red Starfish (Asteroidea) on coral reef, Sea of Cortez, Mexico, underwater shot, close-up

Colourful sea slug (Nembrotha megalocera) on coral, Shaab Mahlai, Red Sea, Egypt, close-up

Close-up of shrimp on coral, Atlantic